WEATHER IN Riga
Climate tables. Data for Riga.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -33.7 (1970) | -4.5 | -2.1 | -0.1 | 10.2 (2007) |
| february | -34.9 (1956) | -4.6 | -2.0 | 0.3 | 13.5 (1990) |
| march | -23.3 (1960) | -1.7 | 1.5 | 4.8 | 21.7 (2024) |
| april | -11.1 (1963) | 2.9 | 7.4 | 11.9 | 28.0 (2025) |
| may | -5.3 (1944) | 8.2 | 13.0 | 17.8 | 30.4 (1995) |
| june | -1.2 (1965) | 12.4 | 16.7 | 21.3 | 33.0 (2002) |
| july | 4.0 (1968) | 14.9 | 19.3 | 23.8 | 34.1 (2002) |
| august | 0.0 (1966) | 14.1 | 18.3 | 22.7 | 33.6 (2002) |
| september | -4.1 (1996) | 9.8 | 13.4 | 17.3 | 29.4 (1992) |
| october | -8.7 (1979) | 4.9 | 7.5 | 10.5 | 23.4 (1966) |
| november | -18.9 (1989) | 1.1 | 3.0 | 4.8 | 17.2 (1968) |
| december | -31.9 (1978) | -2.4 | -0.3 | 1.4 | 11.8 (2015) |
| year | -34.9 (1956) | 4.6 | 8.0 | 11.4 | 34.1 (2002) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 46.5 | 3.8 (1853) | 85.2 (1999) | 17.4 (1990) |
| february | 40.1 | 3.2 (1857) | 92.9 (1999) | 19.1 (2006) |
| march | 34.1 | 2.1 (1866) | 75.4 (1983) | 30.2 (1981) |
| april | 35.0 | 3.5 (1877) | 127.6 (1950) | 34.8 (1959) |
| may | 47.5 | 0.0 (2018) | 168.0 (1996) | 114.0 (1996) |
| june | 65.0 | 0.0 (2018) | 187.4 (1872) | 65.3 (1972) |
| july | 79.5 | 0.0 (2018) | 240.9 (1945) | 111.1 (2024) |
| august | 77.9 | 0.0 (2002) | 242.3 (1978) | 62.0 (2025) |
| september | 67.1 | 2.3 (1949) | 172.4 (2013) | 70.1 (1993) |
| october | 75.6 | 5.4 (2015) | 176.0 (1997) | 39.9 (1995) |
| november | 56.3 | 1.1 (1862) | 116.0 (2021) | 27.0 (2004) |
| december | 50.2 | 6.1 (1864) | 93.0 (2010) | 19.0 (1973) |
| year | 674.8 | 318.4 (1868) | 1180.1 (1995) | 464.5 (1995) |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |